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  1. Hive
  2. HIVE-15541

Hive OOM when ATSHook enabled and ATS goes down

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.2.0
    • Hooks

    Description

      The ATS API used by the Hive ATSHook is a blocking call, if ATS goes down this can block the ATSHook executor, while the hook continues to submit work to the executor with each query.
      Over time the buildup of queued items can cause OOM.

      Attachments

        1. HIVE-15541.4.patch
          12 kB
          Jason Dere
        2. HIVE-15541.3.patch
          11 kB
          Jason Dere
        3. HIVE-15541.2.patch
          11 kB
          Jason Dere
        4. HIVE-15541.1.patch
          11 kB
          Jason Dere

        Activity

          People

            jdere Jason Dere
            jdere Jason Dere
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            Dates

              Created:
              Updated:
              Resolved: